27075867

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{59}}^1$

素因数の和:164

約数の個数: 48

約数和(自身を含む): 46314240

約数和(自身を除く): 19238373

約数列:

[1, 3, 7, 13, 21, 39, 41, 59, 91, 123, 177, 273, 287, 413, 533, 767, 861, 1239, 1599, 1681, 2301, 2419, 3731, 5043, 5369, 7257, 11193, 11767, 16107, 16933, 21853, 31447, 35301, 50799, 65559, 94341, 99179, 152971, 220129, 297537, 458913, 660387, 694253, 1289327, 2082759, 3867981, 9025289, 27075867]

約数ペア:

[(1, 27075867), (3, 9025289), (7, 3867981), (13, 2082759), (21, 1289327), (39, 694253), (41, 660387), (59, 458913), (91, 297537), (123, 220129), (177, 152971), (273, 99179), (287, 94341), (413, 65559), (533, 50799), (767, 35301), (861, 31447), (1239, 21853), (1599, 16933), (1681, 16107), (2301, 11767), (2419, 11193), (3731, 7257), (5043, 5369)]